A Moroi is a type of vampire in Romanian folklore, often depicted as a restless spirit of a deceased person. They are believed to rise from the grave to feed on the blood of the living, particularly targeting family members. Moroi are typically associated with the idea of a curse or a tragic death, which prevents them from finding peace in the afterlife. In popular culture, the concept of Moroi has been adapted in various forms, including literature and film. One notable example is the series Vampire Academy by Richelle Mead, where Moroi are portrayed as living vampires with magical abilities, distinct from the more malevolent Strigoi.